How to delete the Internet gateway connection icon

An Internet gateway exists in the context menu of the network neighbor. It disables the Internet connection and there is no way to access the Internet. The ping to the master server fails, but the LAN
This problem occurs when I start the system today. Method: Disable the local connection first, and then add or delete it on the control panel. Program-- Add/delete Windows Components and find the network service to remove the Internet gateway device discovery and control client check. You can delete the component. In another way, enable the Service to disable the SSDP Discovery Service.